Young businesswoman sitting at desk, smiling at laptop and raising one arm in the air

Woman lying on back, smiling at camera

Woman lying on back, pulling knees up toward chest

Woman stretching, leg up on counter

Businessman having tug-of-war with self

Woman seated on ground looking down, vase with bouquet of tiny white flowers nearby

Businessman carrying block, stepping onto larger block

Identical businessmen climbing gradually larger blocks

Businessman pulling on rope, playing tug-of-war

Woman stretching, arms raised and one leg up behind her

Businessman lying down on ledge in office

Professional man reclining in armchair, head back, on the phone

Young man sitting on sofa, holding remote control and croissant

Boy reclining in chair, smiling, side view

Man sitting in chair with hands behind head and legs up, looking up

Young woman lying on stomach, eating bowl of cereal

Teen boy playing handheld video game, father watching over his shoulder

Businessman relaxing in armchair, talking on the phone, smiling

Boy lying on the ground in bedroom, throwing ball in the air

Little girl sitting on ledge with one leg out, cropped view

Man sitting at cardboard box desk, using laptop computer

Young woman lounging in chair, listening to headphones connected to apple

Young woman lying on stomach on sofa, holding book, looking away

Well-dressed man reclining in armchair, using laptop, side view

Woman sitting in chair, listening to headphones connected to apple, smiling

Boy lying on the floor in bedroom, smiling at camera

Young woman lying on the ground, stretching legs

Woman giving leg massage, cropped view of legs

Toy robot dangling feet off the edge of ledge, leaning back and looking at camera

Young woman watching portable DVD player, sitting on the floor, leaning against wall

Young woman stretching leg against chest of drawers

Couple relaxing together on bed, both smiling at camera

Professional woman changing baby's diaper on desk

Woman sitting on coffee table, hugging knees, looking at camera

Couple sitting on the floor together, woman holding pair of wine glasses, man opening wine bottle

Woman reclining in armchair, playing with her hair

Woman giving leg massage, holding one leg up, cropped view of legs

Teen girl sitting on the ground with drink, smiling at camera, mother sitting in background

Professional woman changing baby's diaper on desk, cropped view

Businessman sitting on ledge, tying shoe

Woman performing leg massage

Woman sitting with legs up, talking on cell phone, looking out window

Woman stretching, one arm raised

Woman down on all fours, exercising, smiling at camera

Man reclining in armchair, holding head, smiling

Woman sitting in bathtub, washing leg with soap, smiling

Man bracing himself between trees, hand under chin, listening to headphones

Woman leaning back in chair, holding book in her lap, looking at camera